Podcast Subscribe Buttons < 1.4.2 - Contributor+ Stored XSS
Priority LOW 25CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- Low · Low · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
The Podcast Subscribe Buttons WordPress plugin before 1.4.2 allows users with any role capable of editing or adding posts to perform stored XSS.
Why it matters now
EPSS 0.00624 50th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed Podcast Subscribe Buttons (Unknown): 1.4.2
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Unknown | Podcast Subscribe Buttons | 1.4.2 to before 1.4.2 | 1.4.2 | Patch available | CNA |
- Podcast Subscribe Buttons VendorUnknown Affected 1.4.2 to before 1.4.2 Fixed in 1.4.2 Patch available CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:secondlinethemes:podcast_subscribe_buttons:*:*:*:*:*:wordpress:*:* | before 1.4.2 | Vulnerable | SecondLineThemes |
- cpe:2.3:a:secondlinethemes:podcast_subscribe_buttons:*:*:*:*:*:wordpress:*:* Versions before 1.4.2 Vulnerable ·SecondLineThemes
Remediation
- Fix · CNA Podcast Subscribe Buttons (Unknown) Fixed in 1.4.2
Timeline
- 2026-10-02 Threatist record created from CVE-2021-24743
- 2026-10-03 Alias added: GHSA-8m82-w6wf-gfjx
- 2026-11-04 EPSS moved to the 50th–90th percentile
References
More SecondLineThemes Podcast Subscribe Buttons vulnerabilities
- TI-2023-04882 Podcast Subscribe Buttons <= 1.4.8 - Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode CVSS 3.1MEDIUM 6.4
Sources
- CVE-2021-24743 · CVE Program
- CVE-2021-24743 · NVD
- FIRST EPSS
- GHSA-8m82-w6wf-gfjx · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences